Nothing in life is to be feared. It is only to be understood.
Marie Curie is best known for her scientific breakthroughs in radiation and radioactivity, which won her two Nobel Prizes. Even after her husband and research partner Pierre Curie died, Marie carried on their work, introducing the first X-ray machines to the frontlines of World War I. She spoke these brave words upon discovering that her long-term exposure to radiation during her research had given her leukemia. Her rational outlook applies not just to science and mortality, but also to life: If we approach the unknown without fear, we’re more likely to gain understanding we didn’t have before.